MASKED GRANDMASTER http://www.jeremysilman.com/chess_tactics/Ma R Catig vs M Mills, 1974  (B34) Sicilian, Accelerated Fianchetto, 29 moves, 0-1 Nimzowitsch vs Capablanca, 1911  (C00) French Defense, 33 moves, 0-1 Smyslov vs Gufeld, 1967  (A15) English, 35 moves, 0-1 KID aronin-taimanov Kramnik vs Nakamura, 2011  (E97) King's Indian, 50 moves, 0-1 anand- aronian 2013 Rotlewi vs Rubinstein, 1907   (D32) Queen's Gambit Declined, Tarrasch, 25 moves, 0-1 Anand vs Leko, 2009  (D44) Queen's Gambit Declined Semi-Slav, 45 moves, 1-0 Kramnik vs Leko, 2004   (B12) Caro-Kann Defense, 41 moves, 1-0 Kasparov vs Kramnik, 1996  (D47) Queen's Gambit Declined Semi-Slav, 35 moves, 0-1 Aronian vs Anand, 2013  (D47) Queen's Gambit Declined Semi-Slav, 23 moves, 0-1 Svidler vs Grischuk, 2013  (E81) King's Indian, Samisch, 41 moves, 1/2-1/2 Jakovenko vs Carlsen, 2007  (E21) Nimzo-Indian, Three Knights, 41 moves, 0-1 Carlsen vs H A Gretarsson, 2003  (D45) Queen's Gambit Declined Semi-Slav, 32 moves, 1-0 Carlsen vs H Harestad, 2003  (C98) Ruy Lopez, Closed, Chigorin, 38 moves, 1-0